Product managers need to discover requirements, not copy existing requirements. Functional requirements documents can help product managers to deeply understand requirements and understand "why and why". This article was written by the bulk sms service author at the request of a friend, summarizing and writing the experience of project analysis. The company I work for differentiates product documentation into FRD (Functional Requirement Docs) and PRD The two perform their respective duties, and even in the process of project promotion, the importance of the functional requirements document is higher than that of the PRD. Colleagues often say that when you output a bulk sms service good functional requirements document, PRD is just simple manual work. 1. Why do functional requirements documents Functional requirements documents are written by people and read by people.
In my opinion, the functional requirements document has the following two values: To the person who wrote: transparent cognition For the person watching: bulk sms service unified cognition When writing a qualified functional requirement document, the product manager needs to fully investigate the scenario, mine the requirements, analyze the pros and cons, sort out the logic to achieve logical self-consistency, and deduce the final design plan step by step. In this process, product managers can organize and repeatedly deduce their own logic in written form to help them deeply bulk sms service understand requirements and understand "why to do it and why to do it". Colleagues in the project team had almost no idea about the product requirements and the problems solved by the solution.
The product manager needs the support of the functional requirements document to explain the "why and why" in a short review. A functional requirements bulk sms service document is like a ppt of the project Kick Off, which helps students in vision and development to quickly bring their cognition of the solution to a level close to that of the product. Therefore, the functional requirements document is a mirror that helps product managers to clear themselves; it is also a catalyst that helps project members to quickly catch up. 2. Preparation of ideas before writing functional requirements documents 1. Demand scenario analysis Straight to the point is often the most important and the most tested. My bulk sms service usual analysis process is demand source, scene restoration, and pain point tracing. (1) The source of demand is the data representation of the demand Nowadays,